Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dual-fuel automatic switching mechanism

An automatic switching, dual-fuel technology, applied to engine components, machines/engines, charging systems, etc., to achieve good safety, good transient performance, and high pressure effects

Pending Publication Date: 2019-06-25
严格
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And about this dual-fuel automatic switching mechanism, there is no report yet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dual-fuel automatic switching mechanism
  • Dual-fuel automatic switching mechanism
  • Dual-fuel automatic switching mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The specific embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] The reference signs and components involved in the accompanying drawings are as follows:

[0030] 1. Carburetor assembly 11. Oil hole

[0031] 2. Oil and gas switching assembly 21. Breather pipe

[0032] 22. Front cover 23. Back cover

[0033] 25. Diaphragm 26. Gasket

[0034] 27. Ejector 28. Limit boss

[0035] 3. Gas pressure reducing valve 31. The first interface

[0036] 32. Second interface 4. Connecting pipe

[0037] 5. Air intake connector

[0038] Please refer to figure 1 , figure 1 It is a schematic diagram of the front view direction of a dual-fuel automatic switching mechanism of the present invention. A dual-fuel automatic switching mechanism, the dual-fuel automatic switching mechanism includes a carburetor assembly 1, an oil-gas switching assembly 2, a gas pressure reducing valve 3, and an air intake ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a dual-fuel automatic switching mechanism. The dual-fuel automatic switching mechanism comprises a carburetor assembly, an oil-gas switching assembly, a fuel gas pressure reducing valve and a connection pipe. A first connector, a gas inlet connector and a second connector are arranged on the fuel gas pressure reducing valve. One end of the oil-gas switching assembly is connected with the side face of the carburetor assembly, and the other end of the oil-gas switching assembly is connected with the first connector of the fuel gas pressure reducing valve. One end of theconnection pipe is connected with the second connector of the fuel gas pressure reducing valve, and the other end of the connection pipe is connected with a fuel gas inlet pipe of a carburetor. An oilhole is formed in the carburetor assembly. When fuel oil supply is switched to fuel gas supply, the oil-gas switching assembly blocks the oil hole from the side face of the carburetor assembly. Whenfuel gas supply is switched to fuel oil supply, the oil-gas switching assembly opens the oil hole from the side face of the carburetor assembly. The oil-gas switching assembly can tightly block the oil hole, instantaneous switching can be achieved, and safety is good.

Description

technical field [0001] The invention relates to the technical field of carburetors, in particular to a dual-fuel automatic switching mechanism. Background technique [0002] A carburetor is a mechanical device that mixes a certain proportion of gasoline with air under the vacuum generated by the engine. In recent years, carburetors usually use dual-fuel engines. Dual-fuel engines are a new type of engine that can use gasoline fuel and liquefied petroleum gas fuel or natural gas as fuel. It has the characteristics of high efficiency and low pollution emission technology, and has a good development prospect. [0003] However, the engine dual-fuel automatic switching mechanism in the prior art is as follows: Chinese patent document CN201810357642.5, application date 20180420, the patent name is: dual-fuel automatic switching oil-gas dual-purpose carburetor and its bottom cup. Disclosed is a dual-fuel automatic switching oil-air carburetor and its bottom cup, including a carbur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F02M13/08
Inventor 严格
Owner 严格
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com